76 to 100 of 103 GraphQL Jobs

optimization, and maintenance Proficiency in JavaScript and ServiceNow development, including server and client-side scripting, security, and debugging Experience with ServiceNow integrations using REST, GraphQL, IntegrationHub, security configuration, and third-party apps ServiceNow certifications are highly preferred Who You'll Work With You will join an existing Agile squad comprised ...

Technical skills Youre an experienced Fullstack developer with exceptional proficiency in PHP-based CMSes, such as Drupal, and Frontend technologies, including React/Next.js, GraphQL and Storybook You are comfortable working with both monolithic and decoupled architectures You are familiar with the component based approach to build and deliver projects ...

Technical skills Youre an experienced Fullstack developer with exceptional proficiency in PHP-based CMSes, such as Drupal, and Frontend technologies, including React/Next.js, GraphQL and Storybook You are comfortable working with both monolithic and decoupled architectures You are familiar with the component based approach to build and deliver projects ...

performance, reliability, and security of backend systems. Key Responsibilities: Develop and maintain backend services using Java, Spring Boot, AWS Build and optimize REST and GraphQL APIs Ensure code quality through testing, refactoring, and best practices Own services end-to-end, including deployment, monitoring, and production support Handle production incidents, perform ...

amazing opportunity! The following skills/experience is essential: Strong React Native development background Demonstrable experience delivering applications in both iOS and Android GraphQL and Restful APIs Solid understanding of the full mobile development life cycle Good communication skills Salary: Up to £95,000 + bonus + package Location: London ...

3+ years of hands-on experience with low-code development platforms. Strong SQL and database skills. AI coding tools experience Experience with REST APIs, GraphQL, webhooks, and authentication protocols (OAuth, JWT, API keys). Agile delivery experience and reliable project management skills. Data product background REQUIRED ...

. Comfortable in a fast‐paced R&D‐driven environment. Bonus: exposure to logistics datasets or consultancy experience. Tech environment: GCP Python (Django beneficial) GraphQL React (handled mainly by engineering) Contract: 6 months (Inside IR35) Rate: £550-£650 p/d Start: ASAP Location: Remote (UK or Europe) This ...

XCode. Solid understanding of mobile app design patterns like - MVC, MVP, Delegation, Singleton, Factory, MVVM pattern, Clean Architecture, Viper etc.? Experience with RESTful APIs, GraphQL, JSON, and integrating third-party libraries and APIs. Strong experience collaborating with designers and UX experts to create great user experiences.? Strong experience building ...

essential: Enterprise SaaS: Salesforce, Certinia, HubSpot, Planhat, Sage Cloud & infrastructure: AWS, Azure, serverless, containers Data & analytics: Snowflake, Databricks, Tableau Integration & automation: Jitterbit, Mulesoft, GraphQL, event-driven architectures, n8n, AWS Bedrock Flows Customer engagement & security: Freshdesk, Intercom, Azure AD B2C What Success Looks Like In your first 6 months ...

cloud-native ecosystem running in Microsoft Azure. Your day-to-day will include: Designing and building scalable microservices using TypeScript & Node.js Creating and maintaining GraphQL & REST APIs Integrating with headless CMS, e-commerce platforms & payment providers Translating business ideas into real, resilient architecture Driving quality through CI/CD, automation … architecture, and help evolve a platform that operates at serious scale. What You Bring Youve got strong commercial experience with: TypeScript & Node.js Microservices architecture GraphQL/REST APIs SQL or NoSQL databases CI/CD and modern development lifecycle practices Most importantly? You take ownership. You back yourself. You think ...

maintainability. Ensure high automation coverage across UI, API, and integration layers . API and Integration Testing Develop and maintain automated tests for RESTful APIs, GraphQL services, and distributed microservices . Validate service contracts, data integrity, and system interactions across complex integrations. Utilize tools such as Postman, SuperTest, or Playwright … Required Skills and Experience Strong hands-on experience with Playwright and JavaScript/Node.js or TypeScript for automation development. Proven experience testing REST APIs, GraphQL services, and microservice-based systems . Experience with API testing tools such as Postman or SuperTest and strong understanding of JSON schema validation . Hands ...

interact with a platform used at scale. What makes this interesting: Greenfield build - no Legacy constraints React-first architecture (micro-frontends/Module Federation) GraphQL BFF layer driving the UI AI-assisted engineering environment with modern tooling High visibility - this is the core customer-facing platform The role: Lead ...

full-time position Key Responsibilities: Lead the design, development, and maintenance of Magento 2 (PHP) features, modules, and integrations, including REST and GraphQL APIs. Drive front-end development using React (JavaScript/TypeScript), consuming Magento GraphQL endpoints to deliver high-quality customer experiences. Own technical solutions from concept through … professional experience in software engineering, with strong focus on e-commerce platforms. Proven commercial experience with Magento 2, including custom modules, integrations, upgrades, and GraphQL customisation. Advanced PHP and MySQL skills, with performance-aware development practices. Strong understanding of system architecture, design patterns, and scalable application design. Solid front ...

platforms. Build and enhance customer facing portals including dashboards, mapping functionality, role based access control and IoT integrations. Develop, maintain and optimise RESTful and GraphQL APIs to support internal systems and third party services. Support the adoption and continuous improvement of DevOps practices including CI and CD pipelines, monitoring … C#. Experience with frontend development using ReactJS. Experience working with cloud platforms, with Azure strongly preferred. Strong background designing and consuming RESTful and GraphQL APIs. Good understanding of data modelling and experience working with SQL, NoSQL or similar database technologies. Demonstrable experience working with DevOps pipelines, CI and CD processes ...

platforms. Build and enhance customer facing portals including dashboards, mapping functionality, role based access control and IoT integrations. Develop, maintain and optimise RESTful and GraphQL APIs to support internal systems and third party services. Support the adoption and continuous improvement of DevOps practices including CI and CD pipelines, monitoring … C#. Experience with frontend development using ReactJS. Experience working with cloud platforms, with Azure strongly preferred. Strong background designing and consuming RESTful and GraphQL APIs. Good understanding of data modelling and experience working with SQL, NoSQL or similar database technologies. Demonstrable experience working with DevOps pipelines, CI and CD processes ...

third party enterprise systems including OMS, ERP, PIM, and payment gateways. Drive adoption of composable commerce, headless architectures, and modern API frameworks (REST, GraphQL). Oversee code reviews, performance tuning, RCA, and production stability. Collaborate in Agile/Scrum teams to deliver business critical capabilities. Support critical releases, hotfixes … Commerce Cloud architecture & data modeling. Strong hands on experience with SOLR, Backoffice, ImpEx, FlexibleSearch, and OCC APIs. Proven experience designing microservices, REST/GraphQL APIs, and cloud based integrations. Experience with SAP Commerce deployments on CCV2 and CI/CD pipelines. These will help you stand out SAP Certified Development ...

automation opportunities, serverless optimisation). Our software and data stack is: Python & JavaScript web application, deployed using CI/CD based on gitHub actions. GraphQL APIs, PostgreSQL database (RDS). Data processing pipelines using Argo Workflows and Metaflow, with SQS-based events. What we’re looking for: Must haves: Deep … priorities to deliver the best outcomes for the business (e.g., budget, security, developer experience). Is comfortable supporting our product & data stack (Python, JavaScrip, GraphQL, APIs, PostgreSQL database). A strong communicator, able to build strong relationships with technical and non-technical stakeholders, being a supportive team member, enjoying working ...

quality, reusable UI components Collaborating closely with UI/UX designers to deliver pixel-perfect user experiences Integrating frontend systems with API-driven architectures (GraphQL/REST) Writing clean, maintainable, well-tested code Contributing to technical discussions and architecture decisions Debugging and resolving issues across browsers and devices Continuously improving … Strong experience with React, JavaScript, and TypeScript Experience building and shipping production software used by real customers Strong understanding of API integration (REST or GraphQL) Experience working with modern development workflows (Git, CI/CD, testing frameworks) A strong eye for UX detail and frontend quality Ability to work autonomously ...

modern JavaScript (ES6+). Proven experience with state‐management libraries (e.g., Redux, Zustand). Solid experience integrating front‐end apps with RESTful APIs, (GraphQL is a bonus). Experience with testing frameworks (e.g., Jest , React Testing Library ). Comfortable with CI/CD pipelines, version control ( Git ), modern build tools … side rendering or static site generation (Next.js). Exposure to AI/ML integrations or advanced analytics in a front‐end context. Familiarity with GraphQL or micro‐frontend architectures or enterprise‐grade front‐end tooling. What We Offer Salary: £70,000 – £75,000 + equity participation. Hybrid working model ...

data protection practices. Integration leadership: Architect/oversee robust integrations with ERPs, CRMs, payment/shipping providers, search, and marketing platforms (via REST/GraphQL/webhooks/middleware). DevOps & environments: Champion CI/CD, branching strategy, code quality gates, containerized environments (Docker), infra configuration (NGINX/Apache … Avoid repetition) Expert in Magento 2 architecture & custom development - deep knowledge of modules, DI, plugins, observers, service contracts, APIs (REST/GraphQL), multi store setups, and performance tuning. Strong backend & frontend capabilities - PHP 7/8, MySQL, Composer, MVC, HTML/CSS, JS, Knockout.js, theme development, and experience with ...

join at the ground floor and shape the engineering function as the company grows. The platform includes a React Native mobile application, a GraphQL-based API, and cloud infrastructure on AWS. What youll be doing Building and extending a React Native mobile application Developing backend services and APIs using Node.js … GraphQL Integrating with Banking-as-a-Service and third-party financial APIs Designing data models and handling financial transaction data Working within a cloud-based infrastructure on AWS Contributing to architecture decisions and helping shape the engineering foundations of the platform Key skills Strong experience with TypeScript/JavaScript Experience ...

areas: Enterprise-grade architecture Standardised patterns from intake → build → QA → deploy → measure. Secure by default, GDPR-safe, compliance-ready. Full-stack workflow automation Scalable GraphQL APIs, integrations, event-driven systems, monitoring/logging, error handling, and documentation that scales beyond you. What you’ll build (real scope) High-concurrency APIs … bring a strong point of view on how AI should reshape the engineering workflow, raising speed and quality without sacrificing correctness. Must-haves NodeJS, GraphQL (NestJS), PostgresSQL Data structures OOP principles Understanding of complexity principles and correct approaches Experience with AI and LLMs (including but not limited to Gemini) Strong ...

COSTAR GROUP - SENIOR SALES ENGINEER, MATTERPORT - LONDON OVERVIEW CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index ...

mobile architecture (MVVM, Clean Architecture, etc.) Drive best practices across engineering including TDD, CI/CD, and code quality Oversee API integrations (REST/GraphQL) and ensure performance optimisation Collaborate with cross-functional teams across product, backend, and DevOps Mentor and lead distributed/offshore engineering teams Required Skills & Experience … Engineer with architectural ownership Deep understanding of modern mobile architecture patterns Experience building scalable, high-performance mobile applications Strong knowledge of API integration (REST; GraphQL is a plus) Experience with modern development practices (CI/CD, TDD, secure coding) Familiarity with reactive programming (Combine, async/await) Experience working with ...

mobile architecture (MVVM, Clean Architecture, etc.) Drive best practices across engineering including TDD, CI/CD, and code quality Oversee API integrations (REST/GraphQL) and ensure performance optimisation Collaborate with cross-functional teams across product, backend, and DevOps Mentor and lead distributed/offshore engineering teams Required Skills & Experience … Engineer with architectural ownership Deep understanding of modern mobile architecture patterns Experience building scalable, high-performance mobile applications Strong knowledge of API integration (REST; GraphQL is a plus) Experience with modern development practices (CI/CD, TDD, secure coding) Familiarity with reactive programming (Combine, async/await) Experience working with ...